Cycles in viewport stuck on initializing indefinitely #70661
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Reference: blender/blender#70661
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System Information
Operating system: Linux-4.15.0-64-generic-x86_64-with-debian-buster-sid 64 Bits
Graphics card: GeForce GTX 1050/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 390.116
Blender Version
Broken: version: 2.81 (sub 14), branch: master, commit date: 2019-10-08 22:16, hash:
0812949bbc
Cycles display mode in viewport doesn't work, progress says "initializing" indefinitely with no cpu/gpu consumption and rendering never begins. (seems to be scene specific so i have attached a somewhat stripped version of a real project which triggers the bug)
stripped scene for bug report.blend
Open the attached .blend file, set the top right viewport to "rendered" mode.
On my machine, rendering never begins.
Added subscriber: @cerebral
Added subscriber: @brecht
Changed status from 'Open' to: 'Resolved'
Fixed by
340b9c1dfc
Added subscriber: @Roman-Muradov
Is there a resolution to this?
I have the same strange thing (blender 3.0), every now and then the file gets stuck on initializing in cycles and either takes ages, or (most commonly) doesn't render at all. I'm on PC. Tried switching to CPU, etc, nothing helps except reverting to an earlier version--seems to happen apropos of nothing, and I can't find anything about this online. Eevee renders just fine.